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Montreal

Montréal, Montreal

2025-12-20 09:00
AQI (US)
Good
Pollutants
O3
μg/m³
71.5
PM2.5
μg/m³
2.8
SO2
μg/m³
5
NO2
μg/m³
4.9
CO
μg/m³
125
Weather
  • ℃
  • ℉
-7℃
65%
43 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • SO2
  • NO2
  • CO
Places included
Ahuntsic-Cartierville
AQI 21
Anjou
AQI 14
Côte-Des-Neiges—Notre-Dame-De-Grâce
AQI 21
Le Plateau-Mont-Royal
AQI 16
Mercier-Hochelaga-Maisonneuve
AQI 15
Montréal-Nord
AQI 31
Outremont
AQI 19
Riviere-des-Prairies—Pointe-aux-Trembles
AQI 30
Rosemont-La Petite-Patrie
AQI 32
Saint Leonard
AQI 12
Saint-Laurent
AQI 33
Southwest
AQI 19
Verdun
AQI 16
Ville-Marie
AQI 17
Villeray—Saint-Michel—Parc-Extension
AQI 15
Data Sources
http://www.airnow.gov/

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Cities Nearby

Montreal
AQI 31
Westmount
AQI 16
Saint-Lambert
AQI 14
Longueuil
AQI 35
Mont-Royal
AQI 34
Montreal West
AQI 21
Côte Saint-Luc
AQI 21
Brossard
AQI 37
La Prairie
AQI 15
Sainte-Catherine
AQI 15
Saint-Constant
AQI 15